Anna Snigireva vs Sarafina Olivia Hansen
UTR Dubai W02 | Hard |
28 Ene 2026, 12:35
Predicción IA (XGBoost 1.0.0)
Anna Snigireva
Anna …: 70,2% Sarafina …: 29,8%
¿Por qué Anna Snigireva?
UTR 10,51 vs 9,81 (+0,70) — Niveles similares
Anna …
Sin datos
Sarafina …
W61-L43
59% WR
vs UTR 9,2
W1
Confianza media | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (30%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Anna … Sarafina … Prob Impl. P1
Gamdom 1,08 5,40 92,6%
IA Fair Odds 1,42 3,35 70,2%
Estadísticas de Jugadores
Anna Snigireva
Ranking #-
UTR Rating 10,51 Pro
UTR Ranking #782
Forma L5 100% (5p)
Forma L10 88% (8p)
WR Hard 0/0 = 0,0%
Sarafina Olivia Hansen
Ranking #-
UTR Rating 9,81 Pro
UTR Ranking #1144
Forma L5 40% (5p)
Forma L10 43% (7p)
WR Hard 0/0 = 0,0%
Momentum & Forma UTR
Anna Snigireva
Sin datos UTR v4
Sarafina Olivia Hansen
Record 2025 61W - 43L (59%)
Racha 1W
UTR Oponentes 9,2
Últimos 5:
W L L W L
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 0,0000
rank_ratio 1,0000
log_rank_ratio 0,0000
rank_tier_advantage 0,0000
points_diff 0,0000
best_rank_diff 0,0000
Superficie
surface_wr_diff 0,0000
surface_wr_diff_adjusted 0,0000
surface_matches_ratio 0,0000
surface_tournaments_won_diff 0,0000
surface_wr_p1 0,0000
surface_wr_p2 0,0000
surface_wr_p1_stable 50,0000
surface_wr_p2_stable 50,0000
p1_surface_matches 0,0000
p2_surface_matches 0,0000
p1_surface_dominance 0,0000
Confianza
p1_confidence 0,3000
p2_confidence 0,3000
combined_confidence 0,3000
Servicio
serve_quality_diff 0,0000
first_serve_won_diff 0,0000
second_serve_won_diff 0,0000
bp_saved_diff 0,0000
bp_converted_diff 0,0000
aces_per_match_diff 0,0000
Forma
last5_wr_diff 0,1500
last3_wr_diff 0,3333
momentum_p1 91,8367
momentum_p2 72,0000
momentum_diff 19,8367
weighted_momentum_diff 14,8776
current_streak_diff 1,0000
days_since_last_match_p1 3,0000
days_since_last_match_p2 35,0000
match_load_p1 4,0000
match_load_p2 0,0000
match_load_diff 4,0000
H2H
h2h_wins_diff 0,0000
h2h_matches 0,0000
h2h_win_rate_p1 0,5000
h2h_on_surface 0,0000
h2h_recency_weighted 0,5000
h2h_confidence_score 0,0000
Consistencia
winner_ue_ratio_p1 0,0000
winner_ue_ratio_p2 0,0000
tiebreak_wr_p1 0,0000
tiebreak_wr_p2 0,0000
serve_consistency_p1 10,2746
serve_consistency_p2 15,2488
Interacción
surface_rank_synergy 0,0000
rank_surface_mismatch_p1 0,5000
rank_surface_mismatch_p2 0,5000
elite_surface_amplifier 0,0000
UTR
utr_diff 0,7000
utr_p1 0,2953
utr_p2 0,2129
utr_advantage 6,8898
utr_both_pro 1,0000
utr_available 1,0000
utr_expected_prob 0,0000
utr_closeness 0,0000
utr_data_quality 0,0000
Top 10 Features (Modelo)
Info del Partido
Match ID 24068
API ID 15416854
Gamdom ID 625351
Torneo UTR Dubai W02
Superficie Hard
Ronda
Status finished
JSON Data
{
  "match": {
    "id": 24068,
    "api_id": 15416854,
    "gamdom_id": 625351,
    "player1": "Anna Snigireva",
    "player2": "Sarafina Olivia Hansen",
    "tournament": "UTR Dubai W02",
    "surface": "hard",
    "round": "",
    "date": "2026-01-28T08:35:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": 1.08,
      "p2": 5.4
    },
    "tnnslive": {
      "p1": 1.09,
      "p2": 6.2
    }
  },
  "prediction": {
    "prob_p1": 0.7019,
    "prob_p2": 0.2981,
    "winner": 1,
    "confidence": 0.7019,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 10.51,
      "utr_ranking": 782,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 100.0,
      "form_l10_wr": 87.5,
      "form_l5_matches": 5,
      "form_l10_matches": 8
    },
    "p2": {
      "ranking": null,
      "utr_singles": 9.81,
      "utr_ranking": 1144,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_wins": 61,
      "utr_v4_losses": 43,
      "utr_v4_wr": 58.65384615384615,
      "utr_v4_win_streak": 1,
      "utr_v4_lose_streak": 0,
      "utr_v4_avg_opp_utr": 9.23,
      "utr_v4_recent": [
        {
          "win": true,
          "opponent_utr": 9.0,
          "opponent_name": "Sophia Izabella Ragus"
        },
        {
          "win": false,
          "opponent_utr": 10.0,
          "opponent_name": "Anastasia Yakimova"
        },
        {
          "win": false,
          "opponent_utr": 10.2,
          "opponent_name": "Maria Toma"
        },
        {
          "win": true,
          "opponent_utr": 9.68,
          "opponent_name": "Mirjana Jovanovic"
        },
        {
          "win": false,
          "opponent_utr": 10.4,
          "opponent_name": "Maria Kalyakina"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:58:29.433180+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 42.857142857142854,
      "form_l5_matches": 5,
      "form_l10_matches": 7
    }
  },
  "utr": {
    "p1": {
      "score": 10.51,
      "ranking": 782,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 9.81,
      "ranking": 1144,
      "division": "Pro",
      "is_pro": true
    }
  },
  "features": {
    "utr_p1": 0.2952941176470588,
    "utr_p2": 0.2129411764705883,
    "utr_diff": 0.6999999999999993,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 91.83673469387755,
    "momentum_p2": 72.0,
    "points_diff": 0,
    "utr_both_pro": 1.0,
    "bp_saved_diff": 0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": 0.33333333333333337,
    "last5_wr_diff": 0.15000000000000002,
    "match_load_p1": 4,
    "match_load_p2": 0,
    "momentum_diff": 19.836734693877546,
    "p1_confidence": 0.3,
    "p2_confidence": 0.3,
    "surface_wr_p1": 0,
    "surface_wr_p2": 0,
    "utr_advantage": 6.889763779527552,
    "utr_available": 1.0,
    "best_rank_diff": 0,
    "h2h_on_surface": 0,
    "log_rank_ratio": 0.0,
    "rank_advantage": 0,
    "tiebreak_wr_p1": 0.0,
    "tiebreak_wr_p2": 0.0,
    "h2h_win_rate_p1": 0.5,
    "match_load_diff": 4,
    "surface_wr_diff": 0,
    "bp_converted_diff": 0,
    "p1_surface_matches": 0,
    "p2_surface_matches": 0,
    "serve_quality_diff": 0.0,
    "winner_ue_ratio_p1": 0.0,
    "winner_ue_ratio_p2": 0.0,
    "aces_per_match_diff": 0,
    "combined_confidence": 0.3,
    "current_streak_diff": 1,
    "rank_tier_advantage": 0,
    "first_serve_won_diff": 0,
    "h2h_confidence_score": 0.0,
    "h2h_recency_weighted": 0.5,
    "p1_surface_dominance": 0.0,
    "serve_consistency_p1": 10.274579310422137,
    "serve_consistency_p2": 15.248795790701863,
    "surface_rank_synergy": 0.0,
    "surface_wr_p1_stable": 50.0,
    "surface_wr_p2_stable": 50.0,
    "second_serve_won_diff": 0,
    "surface_matches_ratio": 0.0,
    "weighted_momentum_diff": 14.877551020408163,
    "elite_surface_amplifier": 0,
    "days_since_last_match_p1": 3,
    "days_since_last_match_p2": 35,
    "rank_surface_mismatch_p1": 0.5,
    "rank_surface_mismatch_p2": 0.5,
    "surface_wr_diff_adjusted": 0.0,
    "surface_tournaments_won_diff": 0
  },
  "feature_importance": {}
}